CVE-2026-87998
גבוהה 7.1
תיאור (מקור, אנגלית)
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, DELETE /api/v1/knowledge/{id}/delete in backend/open_webui/routers/knowledge.py authorized deletion against the knowledge base but then removed its administrator-owned external connection without a separate administrator check or a check for other dependent knowledge bases. A non-administrator with write access to one external knowledge base could delete shared instance configuration and make every other knowledge base using that connection unavailable. This issue is fixed in version 0.11.1.
מדדים
- CVSS 3.1
-
7.1 (HIGH)
מקור הציון: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-5/10/2026
- CWE
- CWE-269, CWE-863
מוצרים מושפעים
openwebui: open webui
קישורים
- https://github.com/open-webui/open-webui/security/advisories/GHSA-2724-6cpj-gf3v ExploitVendor Advisory
- https://github.com/open-webui/open-webui/commit/dc03e7e595d61be97b25a1dd7bb99a… Patch
- https://github.com/open-webui/open-webui/pull/28113 Issue TrackingPatch
- https://github.com/open-webui/open-webui/releases/tag/v0.11.1 Release Notes